- You are here:
- Home /
- Products /
- Aluminmu Steel /
- Color Coated Aluminum Plate/Coil
Color Coated Aluminum Plate/Coil
Color coated aluminum plate/coil is a versatile material created by applying protective and decorative coatings to aluminum substrates. It combines the lightweight nature of aluminum with enhanced durability, corrosion resistance, and aesthetic flexibility. This manual provides comprehensive details on its properties, applications, and technical specifications.
- Excellent formability:Ideal for complex geometries in cookware and automotive components.
- High thermal conductivity:Enables uniform heat distribution in cookware and heat exchangers.
- Corrosion resistance:Naturally forms a protective oxide layer; further enhanced by surface treatments.
- Lightweight:Density of ~2.7 g/cm³ reduces overall product weight without sacrificing structural integrity.
- Recyclable:Fully recyclable with minimal energy loss, supporting sustainable manufacturing.
Chemical Composition (wt%)
Alloy Series | Alloy Designation | Al (min) | Si | Fe | Cu | Mn | Mg | Cr | Ni | Zn | Ti | Other (each) | Other (total) |
1000 Series | 1050 | 99.50 | 0.25 | 0.40 | 0.05 | 0.05 | — | — | — | 0.05 | — | 0.05 | 0.15 |
1000 Series | 1060 | 99.60 | 0.25 | 0.35 | 0.05 | 0.03 | — | — | — | 0.05 | — | 0.05 | 0.15 |
1000 Series | 1100 | 99.00 | 0.95 | 0.40 | 0.05 | 0.05 | — | — | — | 0.10 | — | 0.05 | 0.15 |
3000 Series | 3003 | 98.30 | 0.60 | 0.70 | 0.05 | 1.0–1.5 | — | — | — | 0.10 | — | 0.05 | 0.15 |
5000 Series | 5052 | 95.50 | 0.25 | 0.40 | 0.10 | 0.10 | 2.2–2.8 | 0.15–0.35 | — | 0.10 | — | 0.05 | 0.15 |
6000 Series | 6061 | 97.90 | 0.40–0.8 | 0.70 | 0.15–0.40 | 0.15–0.40 | 0.8–1.2 | 0.04–0.35 | — | 0.25 | 0.15 | 0.05 | 0.15 |
Parameter | Range | Notes |
Thickness | 0.3 mm – 10.0 mm | Customizable in 0.05 mm increments |
Diameter | 20 mm – 1200 mm | Standard sizes: 50mm, 100mm, 200mm, 300mm, 500mm, 800mm, 1000mm |
Density | 2.70 g/cm³ | Constant across all aluminum alloys |
Hardness (HB) | 20–65 | 1050-O: ~20 HB; 5052-H32: ~60 HB; 6061-T6: ~65 HB |
Yield Strength (YS) | 80 MPa – 270 MPa | 1050-O: 80 MPa; 5052-H32: 215 MPa; 6061-T6: 240 MPa |
Tensile Strength (UTS) | 100 MPa – 310 MPa | 1050-O: 100 MPa; 5052-H32: 290 MPa; 6061-T6: 310 MPa |
Surface Treatment
- Preparation: Chromating and cleaning processes to ensure adhesion.
- Coating: Single or double-layer coatings with options for matte or glossy finishes.
Why Choose Us ?
As a certified aluminum disc manufacturer with over 15 years of export experience, we offer:
- ISO 9001 & ISO 14001 Certified Production– Consistent quality and environmental compliance.
- Precision Cutting & Stamping– CNC-controlled circular blanking with ±0.1 mm tolerance.
- Custom Alloy & Temper Selection– From 1000 to 7000 series, tailored to your forming process.
- On-Demand Surface Finishing– In-house anodizing, polishing, and coating lines.
- Global Logistics– Export-ready packaging in wooden crates with moisture barriers; FOB Qingdao, Ningbo, Shanghai.
- Technical Support– Dedicated engineering team for material selection, tooling advice, and process optimization.
- High Repeat Buyer Rate– Over 50% of clients return for bulk orders due to reliability and consistency.
Applications & Industries
Building & Construction:
Widely used for exterior and interior decoration, such as curtain walls, roofs, ceilings, wall panels, and windows/doors. Its lightweight and durable nature reduces structural load and offers long-term weather resistance .
Transportation:
Applied in car bodies, train carriages, ship interiors, and trucks, helping reduce weight, improve fuel efficiency, and resist corrosion .
Electronics & Packaging:
Used for appliance panels (e.g., refrigerators, ACs), electronic device casings, food cans, and sealed packaging, thanks to its smooth finish, recyclability, and aesthetic flexibility .
Frequently Asked Questions
Q: What is color coated aluminum plate/coil?
A versatile material created by applying protective and decorative coatings to aluminum substrates.
Q: What are the main types of coatings?
A: Polyester (PE), polyvinylidene fluoride (PVDF), and epoxy roller coatings.
Q: How does color coated aluminum resist corrosion?
A: The coatings form a barrier against moisture, salt, and chemicals.
Q: What are the standard dimensions?
A: Width: 1100/3003 mm; Thickness: 1240/1260/1270 mm.
Q: Where is color coated aluminum commonly used?
A: Construction, electronics, transportation, and consumer goods.
Q: How to maintain color coated aluminum?
A: Regular cleaning with mild detergent and periodic inspection for damage.
Ready to source alloy steel from a trusted Chinese manufacturer?
Let us support your project with reliable quality, fast delivery, and expert service.
Get a quote today — we usually respond within 12 hours.
